Best-Ever Peanut Butter Blossom Bars

These Peanut Butter Blossom Bars combine rich, creamy peanut butter with sweet brown sugar, golden edges, and chocolate kisses pressed into the top. They are easy to prepare in one pan, making them a satisfying dessert for bake sales, parties, lunchboxes, or a simple family treat.

Quick Overview

• Prep Time: Not provided
• Cook Time: 20–25 minutes
• Total Time: Not provided
• Servings: Not provided

Why Make This Recipe

• Simple preparation: The batter comes together with basic pantry ingredients and straightforward mixing.
• Classic flavor combination: Peanut butter and chocolate create a rich, comforting dessert everyone loves.
• Perfect for sharing: A 9×13-inch pan produces easy-to-cut bars for gatherings and celebrations.
• Soft, chewy texture: The bars bake until golden around the edges while staying tender in the center.

Ingredients

• 1 cup creamy peanut butter
• 1 cup granulated sugar
• 1 cup brown sugar, packed
• 3 large eggs
• 1 teaspoon vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 cup chocolate kisses, unwrapped

How to Make It

1. Preheat the oven to 350°F (175°C) and grease a 9×13 inch baking pan. Grease the pan thoroughly so the bars release more easily after cooling.

2. In a large bowl, mix peanut butter, granulated sugar, and brown sugar until smooth. Stir until the sugars are evenly blended into the peanut butter and the mixture looks creamy.

3. Add eggs and vanilla extract, mixing until well combined. Add the eggs one at a time if desired, mixing well after each addition. Continue stirring until the vanilla is evenly distributed.

4. In another bowl, whisk together flour, baking powder, and salt. Gradually add to the peanut butter mixture until fully incorporated. Add the dry ingredients in portions and mix just until no dry streaks remain. Avoid overmixing.

5. Spread the batter into the prepared baking pan evenly. Use a spatula or the back of a spoon to smooth the batter across the pan.

6. Bake for 20-25 minutes or until the edges are golden and a toothpick comes out clean. Check the center with a toothpick near the end of the baking time. The bars are ready when the edges are lightly golden and the toothpick comes out clean.

7. Remove from the oven and let cool for 10 minutes, then add chocolate kisses on top, pressing them slightly into the bars. Arrange the unwrapped chocolate kisses over the warm surface and gently press them into the bars so they stay in place.

8. Let the bars cool completely before cutting into squares. Full cooling helps the bars set and makes it easier to create neat squares.

How to Serve It

• Serve the bars with a cold glass of milk, coffee, or hot chocolate.
• Add a scoop of vanilla ice cream for a simple dessert.
• Sprinkle a few chopped peanuts over the top before serving for extra crunch.

How to Store It

Store leftover bars in an airtight container at room temperature if they will be eaten soon. For longer storage, refrigerate them in an airtight container.

To freeze the bars, place them in a freezer-safe container with parchment paper between layers. Thaw them in the refrigerator or at room temperature before serving.

These bars can be enjoyed at room temperature, so reheating is not necessary. If you prefer them slightly warm, heat one bar briefly until just warmed through. Avoid overheating, as the chocolate can melt and the bars may become dry.

Helpful Tips

• Grease the 9×13-inch baking pan well to make serving easier.
• Mix the batter only until the dry ingredients are incorporated to help keep the bars tender.
• Let the bars cool completely before cutting so they hold their shape.
• Press the chocolate kisses gently into the bars after the 10-minute cooling period so they stay visible on top.

Optional Variations

• Use crunchy peanut butter instead of creamy peanut butter for added texture.
• Add a small amount of chopped peanuts to the batter for extra crunch.
• Try a different variety of chocolate kisses for a new flavor while keeping the peanut butter base.

Frequently Asked Questions

Can I use crunchy peanut butter?
Yes. Crunchy peanut butter can replace creamy peanut butter if you would like extra peanut texture.

How do I know when the bars are finished baking?
The edges should be golden, and a toothpick inserted into the center should come out clean.

When should I add the chocolate kisses?
Let the bars cool for 10 minutes after baking, then press the unwrapped chocolate kisses slightly into the warm bars.

Why should the bars cool completely before cutting?
Cooling allows the bars to set, helping them hold together and making cleaner squares.

Can I freeze Peanut Butter Blossom Bars?
Yes. Store the cooled bars in a freezer-safe container with parchment paper between layers, then thaw before serving.

Peanut Butter Blossom Bars

These Peanut Butter Blossom Bars combine rich peanut butter with sweet brown sugar and chocolate kisses, creating a chewy dessert perfect for sharing.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 35 minutes mins

Course Dessert, Snack

Cuisine American

Servings 12 bars

Calories 250 kcal

Ingredients

  

Main Ingredients

• 1 cup creamy peanut butter Can substitute with crunchy peanut butter for added texture.
• 1 cup granulated sugar
• 1 cup brown sugar, packed
• 3 large eggs Add one at a time for better incorporation.
• 1 teaspoon vanilla extract

Dry Ingredients

• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 cup chocolate kisses, unwrapped Press into bars after cooling.

Instructions

 

Preparation

• Preheat the oven to 350°F (175°C) and grease a 9x13 inch baking pan.
• In a large bowl, mix peanut butter, granulated sugar, and brown sugar until smooth.
• Add eggs and vanilla extract, mixing until well combined.
• In another bowl, whisk together flour, baking powder, and salt. Gradually add to the peanut butter mixture until fully incorporated, mixing just until no dry streaks remain.
• Spread the batter into the prepared baking pan evenly.

Baking

• Bake for 20-25 minutes or until the edges are golden and a toothpick comes out clean.
• Remove from oven and let cool for 10 minutes. Press chocolate kisses on top gently.

Serving

• Let the bars cool completely before cutting into squares.

Notes

Store leftover bars in an airtight container at room temperature. For longer storage, refrigerate them. To freeze, place them in a freezer-safe container with parchment paper between layers.

Keyword Chocolate Kisses, Dessert Bars, Peanut Butter Bars, Peanut Butter Dessert